Download OST to PST Converter to convert OST to PST without Outlook. It allows to export OST files into PST in bulk without any limitations. It allows to access your OST files in Outlook again without any limitations.
If You are facing problem-related, how to convert Ost files to Pst format in a single process then Just download Ost to Pst Converter to export Ost files into Pst format in bulk. There will be no change meta properties of original Ost files during conversion. This tool completely exports Ost Emails, Contacts, Notes, Calenders, Journals, etc into Pst formats. Without installation of Microsoft Outlook, batch conversion of Ost to Pst format takes place. It is a safe and secure tool for users.
https://www.zooksoftware.com/ost-to-pst/
